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Chapter 4 Details of Crypto-C Functions 319
B_GenerateRandomBytes
B_GenerateRandomBytes
Description
B_GenerateRandomBytes generates
outputLen
pseudo-random bytes from
randomAlgorithm
, storing the result in
output
. The
randomAlgorithm
must have been
seeded. The surrender context for processing and canceling during lengthy operations
is
surrenderContext
; if its value is (A_SURRENDER_CTX *)NULL_PTR, Crypto-C does not
use it. See
B_RandomInit.
Return value
int B_GenerateRandomBytes (
B_ALGORITHM_OBJ randomAlgorithm, /* random algorithm */
unsigned char *output, /* buffer for output bytes */
unsigned int outputLen, /* number of bytes to output */
A_SURRENDER_CTX *surrenderContext /* surrender context */
);
Value Description
0 Operation was successful.
non-zero see Appendix A, ”Crypto-C Error Types”